Today’s weigh-in ceremonies took place at the Tachi Palace Hotel and Casino, the same site as Thursday night’s GoFightLive.tv-broadcast fight card.

Main-event competitors Kyacey Uscola and former WEC light heavyweight champion Doug “The Rhino” Marshall, who meet in a middleweight special attraction, made their bout official, while Tachi Palace Fights middleweight title contenders Anthony Ruiz and Leopoldo Serao did the same. In fact, all 18 fighters on the card – including big-show veterans “Razor” Rob McCullough, Corey Hill, Diego Saraiva and Micah Miller – all made weight on their first trip to the scale.

Marshall (12-3) looks to remain undefeated as a middleweight after losing his 205-pound title to current UFC contender Brian Stann and dropping to 185 pounds. Meanwhile, Uscola (18-15) looks to a post a victory in his first fight since competing on “The Ultimate Fighter 11.”

Ruiz (25-13), a veteran of 38 fights who’s fought for Strikeforce, the WEC and EliteXC looks to claim his fifth-straight win en route to claiming Tachi Palace Fights’ vacant middleweight title. Standing in his way is Serao (16-7), a submission ace who began fighting vale tudo in 1998.

In the evening’s official co-main event, former WEC lightweight champion McCullough (18-6) looks to move to 2-0 since his release from the UFC’s sister promotion, while his opponent, Hill (4-3) looks to battle back from a gruesome leg injury suffered in an infamous December 2008 contest held under the UFC banner.

As a reminder, MMAjunkie.com’s John Morgan will join Tachi Palace Fights’ broadcast team to call all of the action from Thursday’s event. All 9 bouts from the evening’s card will be featured on an internet stream, available for $9.99 at GoFightLive.tv.